tree 1e349031ffe6102fd7cfe69adae5c8fb8bf186b0
parent 8f7ead3e94d0550beb85b83a8c1d5e78a9abd69f
author Tony Wickham <twickham@google.com> 1459906596 -0700
committer Tony Wickham <twickham@google.com> 1463096662 -0700

Call onLauncherTransitionPrepare() and End() from pinch.

This makes the pinch transition more consistent with other transitions.
One immediate benefit of this is that it updates adjacent overview
panels during pinch, regardless of whether they are completely visible.

Previously the adjacent panels' alphas weren't always reset to 0.
Specifically, if you made a small pinch from workspace, which
canceled and went back to workspace, adjacent pages retained a
slightly visible panel.

Bug: 27676309
Change-Id: I7e79fddec31cd649e0811e4524b9a9a501c627f9